
public class Triangle {
	public static String classify(int a ,int b,int c){
		if(!((a + b > c) && (a + c > b) && (b + c > a))){
			return "非三角形";
		}else if (a == b && a== c && b==c){
			return "等边三角形";
		}else if (a != b && a!= c && b!=c){
			return "不等边三角形";
		}else {
			return "等腰三角形";
		}
	}

}
